349329420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 1195001808

約数和(自身を除く): 845672388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 121, 129, 132, 165, 172, 180, 198, 215, 220, 242, 258, 330, 363, 373, 387, 396, 430, 473, 484, 495, 516, 605, 645, 660, 726, 746, 774, 860, 946, 990, 1089, 1119, 1210, 1290, 1419, 1452, 1492, 1548, 1815, 1865, 1892, 1935, 1980, 2178, 2238, 2365, 2420, 2580, 2838, 3357, 3630, 3730, 3870, 4103, 4257, 4356, 4476, 4730, 5203, 5445, 5595, 5676, 6714, 7095, 7260, 7460, 7740, 8206, 8514, 9460, 10406, 10890, 11190, 12309, 13428, 14190, 15609, 16039, 16412, 16785, 17028, 20515, 20812, 21285, 21780, 22380, 24618, 26015, 28380, 31218, 32078, 33570, 36927, 41030, 42570, 45133, 46827, 48117, 49236, 52030, 61545, 62436, 64156, 67140, 73854, 78045, 80195, 82060, 85140, 90266, 93654, 96234, 104060, 123090, 135399, 144351, 147708, 156090, 160390, 176429, 180532, 184635, 187308, 192468, 225665, 234135, 240585, 246180, 270798, 288702, 312180, 320780, 352858, 369270, 406197, 451330, 468270, 481170, 529287, 541596, 577404, 676995, 705716, 721755, 738540, 812394, 882145, 902660, 936540, 962340, 1058574, 1353990, 1443510, 1587861, 1624788, 1764290, 1940719, 2030985, 2117148, 2646435, 2707980, 2887020, 3175722, 3528580, 3881438, 4061970, 5292870, 5822157, 6351444, 7762876, 7939305, 8123940, 9703595, 10585740, 11644314, 15878610, 17466471, 19407190, 23288628, 29110785, 31757220, 34932942, 38814380, 58221570, 69865884, 87332355, 116443140, 174664710, 349329420]

約数ペア:

[(1, 349329420), (2, 174664710), (3, 116443140), (4, 87332355), (5, 69865884), (6, 58221570), (9, 38814380), (10, 34932942), (11, 31757220), (12, 29110785), (15, 23288628), (18, 19407190), (20, 17466471), (22, 15878610), (30, 11644314), (33, 10585740), (36, 9703595), (43, 8123940), (44, 7939305), (45, 7762876), (55, 6351444), (60, 5822157), (66, 5292870), (86, 4061970), (90, 3881438), (99, 3528580), (110, 3175722), (121, 2887020), (129, 2707980), (132, 2646435), (165, 2117148), (172, 2030985), (180, 1940719), (198, 1764290), (215, 1624788), (220, 1587861), (242, 1443510), (258, 1353990), (330, 1058574), (363, 962340), (373, 936540), (387, 902660), (396, 882145), (430, 812394), (473, 738540), (484, 721755), (495, 705716), (516, 676995), (605, 577404), (645, 541596), (660, 529287), (726, 481170), (746, 468270), (774, 451330), (860, 406197), (946, 369270), (990, 352858), (1089, 320780), (1119, 312180), (1210, 288702), (1290, 270798), (1419, 246180), (1452, 240585), (1492, 234135), (1548, 225665), (1815, 192468), (1865, 187308), (1892, 184635), (1935, 180532), (1980, 176429), (2178, 160390), (2238, 156090), (2365, 147708), (2420, 144351), (2580, 135399), (2838, 123090), (3357, 104060), (3630, 96234), (3730, 93654), (3870, 90266), (4103, 85140), (4257, 82060), (4356, 80195), (4476, 78045), (4730, 73854), (5203, 67140), (5445, 64156), (5595, 62436), (5676, 61545), (6714, 52030), (7095, 49236), (7260, 48117), (7460, 46827), (7740, 45133), (8206, 42570), (8514, 41030), (9460, 36927), (10406, 33570), (10890, 32078), (11190, 31218), (12309, 28380), (13428, 26015), (14190, 24618), (15609, 22380), (16039, 21780), (16412, 21285), (16785, 20812), (17028, 20515)]